Medical ventilator



FIG. 1 is a perspective view of a medical ventilator according to the present invention;

FIG. 2 is a front elevational view of the medical ventilator shown in FIG. 1;

FIG. 3 is a rear elevational view of the medical ventilator shown in FIG. 1;

FIG. 4 is a right side elevational view of the medical ventilator shown in FIG. 1;

FIG. 5 is a left side elevational view of the medical ventilator shown in FIG. 1;

FIG. 6 is a top plan view of the medical ventilator shown in FIG. 1; and,

FIG. 7 is a bottom plan view of the medical ventilator shown in FIG. 1.

The broken lines in the drawing views are included for the purpose of illustrating portions of the medical ventilator that form a part of the claimed design. 

The ornamental design for a medical ventilator, as shown and described. 